JC

Jeffrey Chen

QL Quadrant Technologies Limited: 1 patents #1 of 8Top 15%
📍 San Diego, CA: #1,048 of 2,883 inventorsTop 40%
🗺 California: #14,783 of 41,698 inventorsTop 40%
Overall (2011): #271,082 of 364,097Top 75%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7958890 Dry powder inhaler Andrew W. Gieschen, Michael Ligotke, Charles F. Ganem, Bernard Greenspan 2011-06-14